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DDR4 Desktop RAM Memory Upgrades
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CORSAIR Vengeance LPX 32GB (2 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Memory Kit Model CMK32GX4M2A2666C16
- CAS Latency: CL16
- Voltage: 1.20V
- Timing: 16-18-18-35
- Recommend Use: AMD 300 Series / AMD 400 Series / AMD X570 / High Performance or Gaming Memory / Intel 100 Series / Intel 200 Series / Intel 300 Series / Intel 400 Series / Intel X299
- Model #: CMK32GX4M2A2666C16
- $191.00 –
- More options from $191.00 - $290.50
- Free Shipping

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CORSAIR Vengeance LPX 16GB (2 x 8GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK16GX4M2A2666C16W
- CAS Latency: CL16
- Voltage: 1.20V
- Timing: 16-18-18-35
- Buffered/Registered: Unbuffered
- Model #: CMK16GX4M2A2666C16W
- $109.00 –
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RIMLANCE 16GB(2x8GB) DDR4-2666(PC4-21300) non-ECC Unbuffered Desktop Memory Kit
- CAS Latency: CL19
- Multi-channel Kit: Dual Channel Kit
- Buffered/Registered: Unbuffered
- Model #: RLMUD-21300-2/16-28
- $85.99 –
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Black Diamond Memory 32GB (2 x 16GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Notebook Memory Model BD16GX22666MQN25
- CAS Latency: CL19
- Features: With decades of experience specializing in memory and server parts, Black Diamond Memory is a proven manufacturer in the industry. Our products currently support over 200,000 configurations as well as support for enterprise servers, desktops, laptops, and a large variety of other devices.
- Model #: BD16GX22666MQN25
- $266.99 –
- Free Shipping

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Kingston 8GB DDR4 SDRAM Memory Module - 8 GB (1 x 8GB) - DDR4-2666/PC4-21300 DDR4 SDRAM - 2666 MHz - CL19 - 1.20 V - Non-ECC - Unbuffered - 288-pin - DIMM - KCP426NS8/8
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- LED Color: None
- Model #: KCP426NS8/8

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OWC 32GB DDR4 2666MHz PC4-21300 CL19 2RX8 Non-ECC UDIMM 1.2V 288-pin Desktop Memory RAM Upgrade for PC
- CAS Latency: CL19
- Voltage: 1.2V
- Recommend Use: Desktops
- Buffered/Registered: Unbuffered
- Model #: OWC2U6D42R832GB
- $239.99 –

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Rimlance 16GB (1X16GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 2RX8
- CAS Latency: CL19
- Chipset: Major Brand Chipset
- Buffered/Registered: Unbuffered
- Model #: RUD21300D8C16
- $79.00 –
- Free Shipping

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8GB RAM Replacement for Crucial BLS8G4D26BFSBK, BLS8G4D26BFSTK, CT2K8G4DFS8266, CT4K8G4DFS8266, CT8G4DFRA266, CT8G4DFS8266 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Chipset: Major Brand Chips
- Recommend Use: AMD & Intel Compatible
- Model #: 5053772481183
- $62.30 –

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Kingston 8GB 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model KCP426NS6/8
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- BIOS/Performance Profile: Intel XMP 2.0
- Model #: KCP426NS6/8

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Kingston 16GB 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model KCP426NS8/16
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- BIOS/Performance Profile: Intel XMP 2.0
- Model #: KCP426NS8/16
- $129.00 –

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Crucial 16GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model CT16G4SFS8266
- CAS Latency: CL19
- Timing: 19-19-19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Model #: CT16G4SFS8266
- $100.04 –
- More options from $90.99 - $129.99
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SAMSUNG 32GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Notebook Memory Model M471A4G43MB1-CTD
- Voltage: 1.20V
- Model #: M471A4G43MB1-CTD
- $183.83 –
- More options from $183.83 - $300.58

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NEMIX RAM 16GB (1X16GB) DDR4 2666MHz PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC Unbuffered SODIMM Laptop Memory Compatible with QNAP RAM-16GDR4K0-SO-2666, RAM-16GDR4K1-SO-2666
- Brand: NEMIX RAM
- Series: NEMIX RAM Original Series Memory
- Capacity: 16GB
- Speed: DDR4 2666 (PC4 21300)
- Model #: MS21300-628K1-RAM-16GDR4XX-SO-2666
- $92.99 –
- Free Shipping

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Crucial 8GB Single DDR4 2666 MT/s (PC4-21300) SR x8 DIMM 288-Pin Memory - CT8G4DFS8266
- Model #: 906173089869
- $58.69 –

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NEMIX RAM 8GB (1X8GB) DDR4 2666MHz PC4-21300 1Rx8 1.2V CL19 260-PIN Non-ECC Unbuffered SODIMM Laptop Memory Compatible with QNAP RAM-8GDR4T0-SO-2666
- Brand: NEMIX RAM
- Series: NEMIX RAM Original Series Memory
- Capacity: 8GB
- Speed: DDR4 2666 (PC4 21300)
- Model #: MS21300-818K1-RAM-8GDR4T0-SO-2666
- $56.99 –
- Free Shipping

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NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN ECC Unbuffered SODIMM Compatible with QNAP NAS RAM-16GDR4ECT0-SO-2666
- Model #: MSE21300-628K1-QN-RAM-16GDR4ECT0-SO-2666
- $157.26 –
- Free Shipping

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NEMIX RAM 16GB (1X16GB) DDR4 2666MHz PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM Memory Compatible with QNAP RAM-16GDR4ECT0-SO-2666
- Brand: NEMIX RAM
- Series: NEMIX RAM Original Series Memory
- Capacity: 16GB
- Speed: DDR4 2666 (PC4 21300)
- Model #: MSE21300-628K1-RAM-16GDR4ECT0-SO-2666
- $157.26 –
- Free Shipping

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8GB RAM Replacement for Crucial CT8G4S266M, CT8G4SFRA266.C8 | DDR4 2666MHz PC4-21300 SODIMM 1Rx8 Laptop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Features: CT8G4S266M, CT8G4SFRA266.C8
- Model #: NE-PNR-1626
- $61.40 –

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OWC 64GB DDR4 2666 PC4-21300 CL19 4Rx4 288-pin 1.2V ECC Registered DIMM Memory RAM Module Upgrade Compatible with Fujitsu PRIMERGY CX2550 M4 CX2560 M4 CX2570 M4 RX2530 M4 RX2540 M4
- Brand: OWC
- Capacity: 64GB
- Speed: DDR4 2666 (PC4 21300)
- ECC: Yes
- Model #: OWC2R6D44R464GB-C273-SF
- $499.99 –

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32GB 2X16GB DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM KIT NEMIX RAM Notebook Laptop AIO PC SFF Memory
- Model #: MS21300-628K2-RMX2
- $185.88 –
- Free Shipping

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A-Tech 16GB 2Rx4 PC4-21300 DDR4 2666 ECC REG RDIMM Registered DIMM 288-Pin Dual Rank x4 Server RAM Memory Module
- Chipset: Major Brand Chipset
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx4
- Parts: Lifetime
- Model #: AT16G1D4D2666RD4N12V
- $155.06 –

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NEMIX RAM 4GB (1X4GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 260-PIN Non-ECC SODIMM QNAP NAS RAM-4GDR4A0-SO-2666
- Model #: MS21300-418K1-QN-RAM-4GDR4A0-SO-2666
- $38.99 –
- Free Shipping

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NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM KIT Compatible with ASUS Laptops and PC Motherboards
- Brand: NEMIX RAM
- Series: ASUS Laptop, AIO All-in-One PC Compatible Series Memory
- Capacity: 32GB (2 x 16GB)
- Speed: DDR4 2666 (PC4 21300)
- Model #: MS21300-628K2-AS128
- $185.88 –
- Free Shipping

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Kingston 16GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Memory (Notebook Memory) Model KCP426SD8/16
- Brand: Kingston
- Series: Elite
- Capacity: 16GB
- Type: 260-Pin DDR4 SO-DIMM
- Model #: KCP426SD8/16
- $123.99 –
- More options from $43.24 - $123.99

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NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN Non-ECC SODIMM QNAP NAS RAM-8GDR4T0-SO-2666
- Model #: MS21300-828K1-QN-RAM-8GDR4T0-SO-2666
- $56.99 –
- Free Shipping

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NEMIX RAM 16GB (2X8GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC Unbuffered SODIMM Memory KIT Compatible with ASUS Laptops, AIO and SFF PC Motherboards
- Brand: NEMIX RAM
- Series: ASUS Laptop, AIO All-in-One PC Compatible Series Memory
- Capacity: 16GB (2 x 8GB)
- Speed: DDR4 2666 (PC4 21300)
- Model #: MS21300-818K2-AS101
- $113.89 –
- Free Shipping

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NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN Non-ECC SODIMM Compatible with QNAP NAS RAM-16GDR4K1-SO-2666
- Model #: MS21300-628K1-QN-RAM-16GDR4K1-SO-2666
- $92.99 –
- Free Shipping

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NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM Compatible with ASUS Laptops, AIO and SFF PC Motherboards
- Brand: NEMIX RAM
- Series: ASUS Laptop, AIO All-in-One PC Compatible Series Memory
- Capacity: 8GB
- Speed: DDR4 2666 (PC4 21300)
- Model #: MS21300-828K1-AS106
- $56.99 –
- Free Shipping

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NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM Compatible with ASUS Laptops, AIO and SFF PC Motherboards
- Brand: NEMIX RAM
- Series: ASUS Laptop, AIO All-in-One PC Compatible Series Memory
- Capacity: 8GB
- Speed: DDR4 2666 (PC4 21300)
- Model #: MS21300-828K1-AS159
- $56.99 –
- Free Shipping

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A-Tech 16GB DDR4 2666 MHz ECC SODIMM PC4-21300 ECC Unbuffered SO-DIMM 260-Pin 1.2V 2Rx8 Dual Rank RAM Memory Upgrade Module for Microservers, Mobile Workstations, and NAS Servers
- CAS Latency: CL19
- Voltage: 1.20V
- ECC: Yes
- Buffered/Registered: Unbuffered
- Model #: NE-SS-0577
- $191.99 –
- Free Shipping

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Crucial 32GB DDR4 2666 (PC4 21300) Unbuffered Laptop Memory for Mac Model CT32G4S266M
- Type: 260-Pin DDR4 SO-DIMM
- CAS Latency: 19
- Voltage: 1.2V
- Model #: CT32G4S266M
- $183.83 –

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Micron 16GB DDR4 SDRAM Memory Module - 16 GB - DDR4-2666/PC4-21300 DDR4 SDRAM - CL19 - 1.20 V - ECC - Registered - 288-pin - DIMM
- ECC: ECC
- Model #: MTA36ASF2G72PZ-2G6F1
- $155.06 –
- More options from $107.73 - $155.06

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NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN ECC Unbuffered SODIMM Compatible with QNAP NAS RAM-8GDR4ECT0-SO-2666
- Model #: MSE21300-828K1-QN-RAM-8GDR4ECT0-SO-2666
- $74.99 –
- Free Shipping

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32GB 2X16GB DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM KIT NEMIX RAM Notebook Laptop AIO PC SFF Memory
- Model #: MS21300-628K2-RMXX
- $185.88 –
- Free Shipping

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NEMIX RAM 16GB (2X8GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC Unbuffered SODIMM Memory KIT Compatible with ASUS Laptops, AIO and SFF PC Motherboards
- Brand: NEMIX RAM
- Series: ASUS Laptop, AIO All-in-One PC Compatible Series Memory
- Capacity: 16GB (2 x 8GB)
- Speed: DDR4 2666 (PC4 21300)
- Model #: MS21300-818K2-AS125
- $113.89 –
- Free Shipping

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A-Tech 8GB DDR4 2666 PC4-21300 Laptop SODIMM 260-Pin Notebook Memory RAM 1x 8G
- Model #: AT8G1D4S2666NS8N-EW
- $103.90 –







